. "Any process that activates or increases the frequency, rate, or extent of a chronic inflammatory response to an antigenic stimulus." . . . . "positive regulation of chronic inflammatory response to antigenic stimulus" . "activation of chronic inflammatory response to antigenic stimulus" . "stimulation of chronic inflammatory response to antigenic stimulus" . "up regulation of chronic inflammatory response to antigenic stimulus" . "up-regulation of chronic inflammatory response to antigenic stimulus" . "upregulation of chronic inflammatory response to antigenic stimulus" . . .